pentester.com - dns.ninja
pentester.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1782696030 | ||||||
rank #191339 in the tld
📈 Tranco rank: #460,952
Subdomains
Same first word
Similar names
DNS History
18 records (13 active, 5 former)
●NSdora.ns.cloudflare.com2021-10-21 → 2026-06-29 · 2 obs
● 2026-06-29 01:46:40
●NSlewis.ns.cloudflare.com2021-10-21 → 2026-06-29 · 2 obs
● 2026-06-29 01:46:40
●MXalt1.aspmx.l.google.com2021-10-21 → 2026-06-29 · 2 obs
● 2026-06-29 01:46:40
●MXalt2.aspmx.l.google.com2021-10-21 → 2026-06-29 · 2 obs
● 2026-06-29 01:46:40
●MXalt3.aspmx.l.google.com2021-10-21 → 2026-06-29 · 2 obs
● 2026-06-29 01:46:40
●MXalt4.aspmx.l.google.com2021-10-21 → 2026-06-29 · 2 obs
● 2026-06-29 01:46:40
●MXaspmx.l.google.com2021-10-21 → 2026-06-29 · 2 obs
● 2026-06-29 01:46:40
○A104.21.75.1082021-10-21 → 2021-10-21 · 4 obs
● 2021-10-21 05:39:04
○ 2026-02-17 20:31:44
○ 2026-06-29 01:46:40
●A104.26.2.512026-02-17 → 2026-06-29 · 3 obs
● 2026-02-17 20:31:44
● 2026-06-29 01:46:40
●A104.26.3.512026-02-17 → 2026-06-29 · 3 obs
● 2026-02-17 20:31:44
● 2026-06-29 01:46:40
○A172.67.221.902021-10-21 → 2021-10-21 · 4 obs
● 2021-10-21 05:39:04
○ 2026-02-17 20:31:44
○ 2026-06-29 01:46:40
●A172.67.74.932026-02-17 → 2026-06-29 · 3 obs
● 2026-02-17 20:31:44
● 2026-06-29 01:46:40
●A2606:4700:20::681a:2332026-02-17 → 2026-06-29 · 3 obs
● 2026-02-17 20:31:44
● 2026-06-29 01:46:40
●A2606:4700:20::681a:3332026-02-17 → 2026-06-29 · 3 obs
● 2026-02-17 20:31:44
● 2026-06-29 01:46:40
●A2606:4700:20::ac43:4a5d2026-02-17 → 2026-06-29 · 3 obs
● 2026-02-17 20:31:44
● 2026-06-29 01:46:40
○A2606:4700:3030::ac43:dd5a2021-10-21 → 2021-10-21 · 4 obs
● 2021-10-21 05:39:04
○ 2026-02-17 20:31:44
○ 2026-06-29 01:46:40
○A2606:4700:3035::6815:4b6c2021-10-21 → 2021-10-21 · 4 obs
● 2021-10-21 05:39:04
○ 2026-02-17 20:31:44
○ 2026-06-29 01:46:40
○A50.116.1.2252015-06-16 → 2017-04-04 · 4 obs
● 2017-04-04 04:33:12
○ 2021-10-21 05:39:04
○ 2026-06-29 01:46:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net... | - |
| pentester.com | dora.ns.cloudflare.com, lewis.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.159
NS records: dora.ns.cloudflare.com, lewis.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pentester.com (unsigned zone)
⏱️ Timing
Total: 264ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 104.26.3.51, 104.26.2.51... |
| AAAA | 3 | 2606:4700:20::ac43:4a5d, 2606:4700:20::681a:333... |
| NS | 2 | dora.ns.cloudflare.com, lewis.ns.cloudflare.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 2 | google-site-verification=hwdU_iHi4NMElgx, v=spf1 include:emsd1.com include:_spf.go |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h2"] |
| SOA | 1 | dora.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (dora.ns.cloudflare.com, dora.ns.cloudflare.com, dora.ns.cloudflare.com...)
Analysis
Hierarchy
api.pentester.com and app.pentester.com are both subdomains of pentester.com.
IP Addresses
pentester.com has 6 IP addresses — 104.26.2.51, 104.26.3.51, 172.67.74.93 and 3 more.
www.lamusainstrumentos.es, mail.kiragamestore.com, bolp.co.uk and two other host names share IP numbers with pentester.com.
Name Servers
The NS records for pentester.com delegate to dora.ns.cloudflare.com and lewis.ns.cloudflare.com.
pentester.com uses the same name servers as several other domains — among them javsubindo.cc, dellstore.shop, javindo.art and two more.
pentester.com partially shares its NS delegation with several other domains, including namila.com, coorent.com, releasemyad.com and two others.
These name servers often co-occur with the name servers mark.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
dora.ns.cloudflare.com maps to 108.162.192.108, 172.64.32.108, 173.245.58.108 and 3 additional IP addresses.
lewis.ns.cloudflare.com maps to 108.162.195.159, 162.159.44.159, 172.64.35.159 and 3 additional IP addresses.
Mail Servers
pentester.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
pentester.com has at least partial mail server overlap with other domains such as ns500734.ns500693.ns500734.ns500693.ns500699.ns500734.ns500693.ns500699.ns500699.ns500693.ns500588.ns500693.ns500588.ns500699.ns500683.ns500612.ns500588.ns500588.dtrkdll.com, ns500765.ns500699.ns500693.ns500699.ns500693.ns500734.ns500699.ns500699.ns500683.ns500683.ns500612.ns500632.ns500612.dtrkdll.com, ns500759.ns500759.ns500735.ns500698.ns500736.ns500736.ns500708.ns500576.ns500698.ns500686.ns500686.ns500576.ns500619.trackreceptor.com and two more.
The mail servers alt4.aspmx.l.google.com, alt3.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are commonly seen alongside these mail servers.
Hostnames that resolve to two IP addresses:
The A records for aspmx.l.google.com return 142.251.163.26 and 2607:f8b0:4004:c1b::1a.
The A records for alt1.aspmx.l.google.com return 108.177.123.27 and 2800:3f0:4003:c0f::1b.
The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1b.
The A records for alt3.aspmx.l.google.com return 192.178.223.26 and 2a00:1450:4009:c0f::1b.
The A records for alt4.aspmx.l.google.com return 172.253.157.27 and 2a00:1450:400c:c23::1a.